CN102734045A - Hydroelectric generation and electric drive variable pitch screw drainage propulsion system for submarine - Google Patents
Hydroelectric generation and electric drive variable pitch screw drainage propulsion system for submarine Download PDFInfo
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- CN102734045A CN102734045A CN2011100904977A CN201110090497A CN102734045A CN 102734045 A CN102734045 A CN 102734045A CN 2011100904977 A CN2011100904977 A CN 2011100904977A CN 201110090497 A CN201110090497 A CN 201110090497A CN 102734045 A CN102734045 A CN 102734045A
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Abstract
The invention discloses a hydroelectric generation and electric drive variable pitch screw drainage propulsion system for a submarine and belongs to the technical field of power generation and electric drive variable pitch screw drainage propulsion systems for submarines. The conventional steam turbine generation and electric drive propeller propulsion system for a nuclear submarine and the conventional diesel engine generation and electric drive propeller propulsion system for a diesel-electric submarine are replaced by a water turbine generation and electric drive variable pitch screw drainage propulsion system. The invention aims to solve the problems that the conventional submarine is high in noise, low in invisibility, high in construction cost and high in operating cost and the like. According to the hydroelectric generation and electric drive variable pitch screw drainage propulsion system for the submarine, a diesel engine and a steam turbine are replaced by a water turbine, and the water turbine is easy to manufacture. Fuel is not consumed during operation, so that the construction cost and the operating cost are low; an electric drive propeller thruster is replaced by an electric drive variable pitch screw drainage propeller, so that the noise is greatly reduced, the noise of the conventional submarine is generated by stirring water through the propeller; and moreover, a variable pitch screw rotates in a guide sleeve of a submarine body, and the submarine is propelled to move forwards through reacting force generated when the water is extruded out of the submarine body; and therefore, the noise is very low even zero, and the invisibility is improved.
Description
Technical field:
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system belongs to the generating of submarine, electric drive propulsion system technical field.
Background technique:
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are the working principle inventions according to hydraulic power generation technology and screw rod oil hydraulic pump.
What hydroelectric power was leaned on is that the high hydraulic pressure that high-level water source produces carries out work, the water level superelevation, and hydraulic pressure is big more, and its power is just big more.The rating formula of water be P=9.8n * Q * H (P is that power K W 9.8n is that whole efficiency Q is a water flow, and per second cubic meter H is a height of water level. rice.
For example: a water power plant, 100 meters of heights of water level, water flow is 10 cubic metres of per seconds, whole efficiency is that the power in 9.8 * 0.9 these water power plants is that this case of P=9.8 * 0.9 * 10 * 100=8820KW derives from wwwexamda.com
Pressure principle according to water; The degree of depth of water is exactly the height of water level, and submarine is in the deepwater regions navigation, and it just can satisfy the hydroelectric power requirement high-order to water level; Submarine is generally all at this water-area navigation below 100 meters; The water-horse power of this degree of depth can satisfy the submarine need for electricity fully, and the present invention around this principle designs the hydroelectric power of having invented submarine, electric drive Variable pitch screw draining propulsion system.
Summary of the invention:
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system utilize the submarine waters of diving into the deep water can produce the huge energy (high pressure water) design invention.
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are to have replaced the steam turbine power generation unit of existing nuclear-powered submarine and the diesel power generation unit of diesel electric submarines with the hydraulic turbine generator group.
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are the electric drive screw propellers that has replaced existing nuclear powered submarine and diesel electric submarines with electric drive Variable pitch screw draining propulsion device.
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system and existing nuclear powered submarine steam turbine power generation, the diesel power generation of electric drive propeller propulsion system and diesel electric submarines, the electric drive propeller propulsion system relatively has following advantage:
1, noise is little, good concealment; The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are to lean on high-pressure water flow to drive the rotation of turbine blade axle to drive generator for electricity generation.Water body flows in pipeline and does not produce noise, and electric drive Variable pitch screw draining propulsion device is extruded hull with water, and the promotion submarine advances and also do not produce noise.Because of Variable pitch screw rotation in water conservancy diversion cover does not produce noise, thus water body flow out hull and hull outward water also not produce the noise noise little by touching.Existing submarine all is to lean on propeller outside hull, to stir water body promotion submarine to move ahead, and the propeller agitate water is known from experience the generation noise, and this problem can not get solving the little good concealment of submarine noise of the present invention thus so far.
2, energy saving, operating cost are low, and cruising time is long under water; The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are that this hydraulic energy can be not intact need not the spending money on of getting, and need not go back to the port and replenish with dive into the deep water hydraulic energy generating that the district produces of submarine.
3, fabricating cost is low; The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system structure are simple, and travelling mechanism is few, so the simple fabricating cost of component manufacture technology is low.
4, the Security of submarine is good; Do not produce any harmful matter when the hydroelectric power of submarine of the present invention, the work of electric drive Variable pitch screw draining propulsion system, do not have comburant and explosive agent.Have the part to leak like hull and can water be discharged hull through electric drive Variable pitch screw draining propulsion device, because of the angle of rake water displacement of Variable pitch screw draining very big.Existing nuclear powered submarine nuclear easily rushes down leakage, the easy combustion explosion of the diesel oil of diesel electric submarines.
The shortcoming of the hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system is that submarine is gone backward, like this submarine also to be provided with at the boat with the reciprocal Variable pitch screw draining of afterbody propulsion device to obtain Driving force backward.
Description of drawings
Fig. 1 is the hydroelectric power of submarine of the present invention, the design sketch of electric drive Variable pitch screw draining propulsion system.
Fig. 2 is the hydroelectric power of submarine of the present invention, the hydraulic turbine generator group structural drawing in the electric drive Variable pitch screw draining propulsion system.
Fig. 3 is electric drive Variable pitch screw draining propeller structure figure in the hydroelectric power, electric drive Variable pitch screw draining propulsion system of submarine of the present invention.
Specific embodiments:
Below in conjunction with accompanying drawing, also further present invention is described through the specific embodiments case for Fig. 1 Fig. 2 Fig. 3.
The present invention submarine hydro electric drive propulsion system variable pitch screw drainage include: hull (1) Hull first inlet (2) hull first inlet switching valves (3) hull coupled turbine piping (4) flow control valve ( 5) hydro-generating unit (6) turbine inlet (7) turbine outlet (8) turbine coupled tank pipe (9) off valve (10) turbine inlet piping water tank (11) Tank (12) Hull second inlet (13) monitors the stock tank (14) Hull second inlet switching valve (15) coupled hull tank pipe (16) the flow control valve (17) connecting the tank hull water inlet pipe (18) the water tank outlet (19) tank coupled pitch pusher screw drainage pipe (20) switches the valve (21) propeller pitch ladder drain screw (22) drain screw pitch propeller (23) screw pitch propeller drain outlet (24) of hull outlet switching valve ( 25) hull outlet (26) distribution box (27) Battery pack (28) wire (29) Motors (30) hydro-generating unit (6), including turbine base (31) turbine blade shaft (32) sets of turbine flow (33) turbine flow sleeve bolts (34) turbine blade shaft seal ring (35) seal ring gasket (36) Bearings (37) Bearing (38) bearing mounting bolts (39) sliding clutch (40) slip clutch dial pitchfork (41) slip clutch dial pitchfork bracket (42) clutch slip clutch control cylinder (43) small power generator (44) small power generators fixed clutch (45) small power generators fixed clutch key (46) power generation Machine (47) Power Generator fixed clutch (48) Power Generator clutch key (49) drain screw pitch propeller (23) including drainage pitch propeller screw body (50) diversion sets (51) diversion sets of bolts (52) pitch screw shaft (53) pitch screw shaft bracket (54) bracket copper sleeve (55) bracket bolts (56) pitch screw shaft seal ring (57) sealing gasket gland (58 ) sealing gasket gland bolts (59) pitch screw shaft support bearing (60) pitch screw shaft bearing pads (61) pitch screw shaft thrust bearing (62) bearing housing (63) bearing cap bolts (64) Pulley (65) Pulley join key (66)
The hydroelectric power of submarine of the present invention, electric drive Variable pitch screw draining propulsion system are high pressure water to be driven generator through water turbine become electric power; Electric power drives Variable pitch screw draining propulsion device again will discharge hull from the water that water turbine flows into, and the reaction force of the water generates that is discharged from promotes submarine and moves ahead.Its mode of execution is that following method is accomplished.
The working procedure of the hydroelectric power electric drive Variable pitch screw draining propulsion system of submarine of the present invention is that the hull first water inlet switch valve, water turbine are connected the tank pipe switch valve; Water tank Variable pitch screw draining propulsion device pipe switch valve; Hull water outlet switch valve is opened simultaneously; Use battery power then, drive Variable pitch screw draining propulsion device and carry out the draining promotion, at this moment submarine will be to overtake.The segment distance if submarine need go in this depth of water zone; This just can adjust to the hull first water inlet inflow with the flow control valve of hull first water inlet connection water turbine pipeline and equal hull water outlet water-outlet quantity; The weight of the constant submarine of water amount in the water tank is also just constant like this, and the degree of depth of submarine in water also will smooth-ride in this depth of water zone with regard to constant submarine.
When submarine needs dive; The control valve of just second water inlet of hull being opened hull second water inlet connection water tank flow is adjusted into big flow; Make inflow that hull first water inlet adds upper hull second water inlet greatly greater than the water-outlet quantity of hull water outlet, at this moment the storage of water will increase fast in the water tank, and the weight of submarine also will increase fast; Submarine dive fast; (can see that from the display device of water tank storage in the water tank just can know that the weight of submarine is to increase or reduced, just can know that from the weight of submarine submarine is dive or come-up, how many how many come-ups of dive also can be known when submarine slips into the needed degree of depth.) when submarine slips into the designated depth waters, just can see that at this moment submarine is in how dark waters, if driving water turbine, the pressure of shallow waters drives the small power generator generating, just small power generator is connected generating here.At this moment just adjust the flow of hull first water inlet and hull second water inlet; At first must satisfy the required water flow of hydraulic generator unit; Hull first water inlet is connected water turbine pipeline flow control valve adjust to optimum flow, make the smooth running of hydraulic generator unit ability.And then adjustment hull second water inlet connects the flow of tank pipe flow control valve; Its flow is adjusted to the water-outlet quantity that inflow that hull first water inlet adds upper hull second water inlet equals the hull water outlet; Make the water amount in the water tank constant; Make the weight of submarine obtain balance, submarine just can be in this basin's inner equilibrium navigation like this.
Latent to the moderate waters like submarine, the pressure of water can drive water turbine and drive the high-power generator generating, at this moment just can small power generator be separated, and high-power generator is connected water turbine just can drive the high-power generator generating.The submarine diving process is identical with the top operating process.
Like the submarine deep water waters of diving, the pressure of water can drive water turbine and drive large and small two generators and generate electricity simultaneously, and this just can connect large and small two generators simultaneously, and water turbine drives large and small two generators and generates electricity simultaneously.The submarine diving process is the same; Mainly be hull water inlet in the time of must guaranteeing dive inflow greater than as the water-outlet quantity of body water outlet; How many diving speeds comes this fixed by the last water yield of water-outlet quantity that the inflow of hull water intake deducts the hull water outlet; The many more diving speeds of surplus water are fast more, and surplus water diving speed less is slow more.It more than is exactly the maneuver of submarine diving.
The floating method of submarine is that the dive method of root submarine is the same; The inflow of hull water intake is less than the water-outlet quantity of hull water outlet when only floating; In case of necessity; Can be with the switch valve Close All of second water inlet of first water inlet of hull and hull, but submarine floating upward quickly just like this can all separate generator during come-up.It more than is exactly concrete implementation methods.
Claims (7)
- The 1. hydroelectric power of submarine, it comprises electric drive Variable pitch screw draining propulsion system: hull (1) hull first water inlet (2) hull first water inlet switch valve (3) hull connects water turbine pipeline (4) flow control valve (5) hydraulic generator unit (6) water turbine water inlet (7) water turbine water outlet (8) water turbine and connects tank pipe (9) switch valve (10) water turbine pipeline water tank water inlet (11) water tank (12) hull second water inlet (13) water tank storage display device (14) hull second entry switch valve (15) hull and connect tank pipe (16) flow control valve (17) hull and connect tank pipe water inlet (18) water outlet of water tank (19) water tank and connect Variable pitch screw draining propulsion device pipeline (20) switch valve (21) Variable pitch screw draining propulsion device water inlet (22) Variable pitch screw draining propulsion device (23) Variable pitch screw draining propulsion device water outlet (24) hull water outlet switch valve (25) hull water outlet (26) distribution box (27) battery pack (28) lead (29) motor (30) hydraulic generator unit (6) and comprise that water turbine support (31) turbine blade axle (32) water turbine current covers (33) water turbine current cover fixing bolt (34) turbine blade shaft sealing cushion rubber (35) O-ring seal packing ring (36) bearing (37) bearing support (38) bearing support fixing bolt (39) sliding clutch (40) sliding clutch dials wooden fork (41) sliding clutch and dial wooden fork support (42) sliding clutch control clutch oil cylinder (43) small power generator (44) small power generator fixed clutch (45) small power generator fixed clutch key (46) high-power generator (47) high-power generator fixed clutch (48) high-power generator clutch key (49) Variable pitch screw draining propulsion device (23) and comprise that the Variable pitch screw draining Tui Jins body (50) water conservancy diversion cover (51) water conservancy diversion & CAT[N
- 2. require the hydroelectric power electric drive Variable pitch screw draining propulsion system of described submarine according to right 1, it is characterized in that this system can make Variable pitch screw draining propulsion device in the opposite direction to satisfy the needs that advance or retreat before and after hull.
- 3. require hydroelectric power, the electric drive Variable pitch screw draining propulsion system of described submarine according to right 1, it is characterized in that this system can establish a plurality of Variable pitch screw draining propulsion devices in the ship both sides, satisfies the fltting speed of submarine.
- 4. require the hydroelectric power of described submarine according to right 1, electric drive Variable pitch screw draining propulsion system, the screw thread that it is characterized in that the angle of rake Variable pitch screw axle of Variable pitch screw draining is the also bull of a stature.
- 5. require the hydroelectric power of described submarine according to right 1, electric drive Variable pitch screw draining propulsion system is characterized in that the single not displacement screw axis of double joint that changes into of the angle of rake Variable pitch screw axle of Variable pitch screw draining, increases Driving force to increase discharge pressure.
- 6. require the hydroelectric power of described submarine according to right 1, electric drive Variable pitch screw draining propulsion system is characterized in that the available existing model hydraulic turbine generator group of hydraulic turbine generator group replaces.
- 7. require the hydroelectric power of described submarine according to right 1, electric drive Variable pitch screw draining propulsion system is characterized in that being equipped with a plurality of hydraulic turbine generator groups as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100904977A CN102734045A (en) | 2011-04-12 | 2011-04-12 | Hydroelectric generation and electric drive variable pitch screw drainage propulsion system for submarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100904977A CN102734045A (en) | 2011-04-12 | 2011-04-12 | Hydroelectric generation and electric drive variable pitch screw drainage propulsion system for submarine |
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| Publication Number | Publication Date |
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| CN102734045A true CN102734045A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100904977A Pending CN102734045A (en) | 2011-04-12 | 2011-04-12 | Hydroelectric generation and electric drive variable pitch screw drainage propulsion system for submarine |
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| CN (1) | CN102734045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139839A (en) * | 2014-07-07 | 2014-11-12 | 胡裕荃 | Submarine pump propulsion and hydropower generation device |
| CN105129056A (en) * | 2015-07-14 | 2015-12-09 | 张建国 | Underwater survival and life conveying system |
| CN114382636A (en) * | 2022-01-14 | 2022-04-22 | 中国科学院电工研究所 | Gas-liquid energy storage and power generation system based on air bag and caisson and control method |
-
2011
- 2011-04-12 CN CN2011100904977A patent/CN102734045A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139839A (en) * | 2014-07-07 | 2014-11-12 | 胡裕荃 | Submarine pump propulsion and hydropower generation device |
| CN104139839B (en) * | 2014-07-07 | 2016-08-24 | 胡裕荃 | Hydroelectric installation spreaded to by submarine pump |
| CN105129056A (en) * | 2015-07-14 | 2015-12-09 | 张建国 | Underwater survival and life conveying system |
| CN114382636A (en) * | 2022-01-14 | 2022-04-22 | 中国科学院电工研究所 | Gas-liquid energy storage and power generation system based on air bag and caisson and control method |
| CN114382636B (en) * | 2022-01-14 | 2024-04-09 | 中国科学院电工研究所 | Gas-liquid energy storage and power generation system based on air bags and caisson and control method |
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Application publication date: 20121017 |